Full time

Mainframe Performance and Capacity Engineer

Posted by JPMorgan Chase & Co. • Buenos Aires, Buenos Aires, Argentina

📍 Buenos Aires, Buenos Aires 🕒 February 28, 2026

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About the Role

As a Senior Infrastructure Engineer at JPMorgan Chase, you apply deep knowledge of software, applications, and technical processes within the infrastructure engineering discipline. Continue to evolve your technical and cross-functional knowledge outside of your aligned domain of expertise.
The candidate will be an engineer of Mainframe and Midrange Compute (MMC) Performance Team. 
Job responsibilities
As a member of this results-oriented group, this individual will be responsible for Mainframe System Performance support and activities in JPMorgan Chase's z/OS environment. 
This position will work closely with several Level 3/4 engineering support organizations such as: Automation, Application Performance, Capacity Planning, DB2/IMS, CICS, MQ, WebSphere, System Software Groups, SRE Operations, Production Assurance and client development organizations that ensure high availability and delivery of quality support services. 
This individual will...
                

Job Details

Location Buenos Aires, Buenos Aires
Job Type Full time
Category Computer Occupations
Posted February 28, 2026
Deadline April 09, 2026

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